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Spice distribution [message #36386 is a reply to message #36379]

Fri, 10 May 2002 11:23

Wayne Parham
Messages: 18772
Registered: January 2001

Illuminati (33rd Degree)

The best way to accurately find the proper values for your 16 ohm compression units is to model them and the crossover together with Spice. At this link, you will find the distribution of Spice and models for the π crossovers. To find the response of your compression units, simply replace values for R4 and L4 with those of your compression unit. They correspond to Re and Le. Then, substitute values for L1, C2 and C3 to set the crossover frequency. Also find values for R1, R2 and C1 to provide appropriate compensation and tweeter reactance damping. Run the analysis to see the response curve - When it has no peaking and gives the attenuation and top octave compensation you want - You're done.

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[Message index]

		the skinheads have left................. By: replay on Thu, 09 May 2002 19:06
		I got my crossovers today... By: mikebake on Thu, 09 May 2002 19:18
		Re: I got my crossovers today... By: Wayne Parham on Thu, 09 May 2002 19:45
		Mikes crossovers and question for Wayne By: spkrman57 on Fri, 10 May 2002 04:42
		Spice distribution By: Wayne Parham on Fri, 10 May 2002 11:23
		So, Wayne, help an idiot out By: mikebake on Fri, 10 May 2002 11:53
		Crossover stuff By: Wayne Parham on Fri, 10 May 2002 14:57
		There's nothing worse than By: mikebake on Fri, 10 May 2002 19:16
		Re: There's nothing worse than By: Wayne Parham on Fri, 10 May 2002 20:46
		Cats on acid By: Wayne Parham on Thu, 09 May 2002 19:49

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